package design_pattern.factory.standardFactory;

/**
 * @version 1.0.0
 * Created by cyd on 2022-06-06 15:33:22
 * @Description : 减法工厂
 * 为了开闭原则，不修改原有的产品判断逻辑，直接多设计一个类
 */
public class FactoryMul extends StandardFactory {

    public static Operation getInstance() {
        return new OperationMul();
    }
}
